Balancing exerciser



FIG. 1 is a front perspective view of a balancing exerciser showing mynew design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken lines illustrate portions of the balancing exerciser whichform no part of the claimed design.

CLAIM The ornamental design for a balancing exerciser, as shown anddescribed.